Date: Tue, 28 Feb 2006 10:05:24 +0100 From: Phil Regnauld <regnauld@catpipe.net> To: service_ist@abwesend.de Cc: freebsd-net@freebsd.org Subject: Re: Only one concurrent connection in jail possible (5.4) Message-ID: <20060228090523.GI67387@catpipe.net> In-Reply-To: <29981.1141116810@www024.gmx.net> References: <29981.1141116810@www024.gmx.net>
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service_ist@abwesend.de (service_ist) writes: > Hi, > > I've setup a server with 16 jails using 5.4. Right after bringing it up I > wondered about its bad performance. We need to know many things here: - CPU, RAM, disk, disk layout, swap What does disk I/O look like ? (gstat) What does network I/O look like ? (netstat -ain 1) Interrupts ? (vmstat -i) Have you read tuning(7) ? There's a lot of info in there about socket tuning, network buffers, etc... Check out what the logs say, eventual warnings on the console, etc...
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